/**
 *    Copyright (C) 2018-present MongoDB, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the Server Side Public License, version 1,
 *    as published by MongoDB, Inc.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    Server Side Public License for more details.
 *
 *    You should have received a copy of the Server Side Public License
 *    along with this program. If not, see
 *    <http://www.mongodb.com/licensing/server-side-public-license>.
 *
 *    As a special exception, the copyright holders give permission to link the
 *    code of portions of this program with the OpenSSL library under certain
 *    conditions as described in each individual source file and distribute
 *    linked combinations including the program with the OpenSSL library. You
 *    must comply with the Server Side Public License in all respects for
 *    all of the code used other than as permitted herein. If you modify file(s)
 *    with this exception, you may extend this exception to your version of the
 *    file(s), but you are not obligated to do so. If you do not wish to do so,
 *    delete this exception statement from your version. If you delete this
 *    exception statement from all source files in the program, then also delete
 *    it in the license file.
 */

/**
 * sock.{h,cpp} unit tests.
 */

#include "mongo/base/string_data.h"
#include "mongo/dbtests/dbtests.h"  // IWYU pragma: keep
#include "mongo/unittest/unittest.h"
#include "mongo/util/net/hostandport.h"
#include "mongo/util/net/socket_utils.h"

#include <string>
#include <vector>

namespace mongo {
namespace SockTests {

class HostByName {
public:
    void run() {
        ASSERT_EQUALS("127.0.0.1", hostbyname("localhost"));
        ASSERT_EQUALS("127.0.0.1", hostbyname("127.0.0.1"));
        // ASSERT_EQUALS( "::1", hostbyname( "::1" ) ); // IPv6 disabled at runtime by default.

        HostAndPort h("asdfasdfasdf_no_such_host");
        ASSERT_EQUALS("", hostbyname("asdfasdfasdf_no_such_host"));
    }
};

class All : public unittest::OldStyleSuiteSpecification {
public:
    All() : OldStyleSuiteSpecification("sock") {}
    void setupTests() override {
        add<HostByName>();
    }
};

unittest::OldStyleSuiteInitializer<All> myall;

}  // namespace SockTests
}  // namespace mongo
